Development of an in vitro model for animal species susceptibility to SARS-CoV-2 replication based on expression of ACE2 and TMPRSS2 in transgenic avian cells, David Suarez, Darrell Kapczynski, Erica Spackman, Mary Pantin-Jackwood, Ryan Sweeney. +

Pathogenesis of an experimental coinfection of porcine parainfluenza virus-1 and influenza A virus in commercial nursery swine, Michael Welch, Karen M. Harmon, Jianqiang Zhang, Pablo Piñeyro, Phillip Gauger, Abby Patterson.

Challenges and lessons – one quality manager’s perspective on a success story in adding CLIA registration to an AAVLD-accredited laboratory, Deborah A. Blakey, Yung-Yi C. Mosley, Lisa Whittington, Kristie Goins, Michelle Norris, Jesse Hostetter, Jeff Duke, Hemant K. Naikare.

Epidemiological investigation and genetic characterization of canine respiratory coronavirus (CRCoV) in Southeast USA, Eliana De Luca, Grazieli Maboni, Kali Marissa Griffith, Uriel Blas Machado, Susan Sanchez.

Investigation of vesicular lesions in pigs with unknown causative agents, Ethan Aljets, Haiyan Huang, Ganwu Li, Pablo Piñeyro, Kathleen Wood, Laura Bradner, Chris Rademacher, Phillip Gauger, Rodger Main, Jianqiang Zhang.

Characterization of PRRSV in clinical samples and the MARC-145 and/or ZMAC cell culture isolates, Wannarat Yim-im, Haiyan Huang, Ying Zheng, Ganwu Li, Gaurav Rawal, Phillip Gauger, Karen M. Harmon, Jianqiang Zhang.

Evaluation of swine carcass decomposition, virus inactivation, and issociated insect cctivity following shallow mass burial in Oklahoma for twelve months, Keith Bailey, Rafael Ebling, Willian Paim, Justin Heath Turner, Jeremy Seiger, Justin Talley, Gary Flory, Caleb Whitcomb, Marta Remmenga, Matthew Vuolo, Akhilesh Ramachandran, John Gilliam, Leslie Cole, Todd Jackson, Robert Miknis, Lori Miller, Fernando Bauermann